The "fastest growing religion" comment about JWs has always puzzled me, especially over the last 20 years or so, and until the 2007 report, Witness growth was at a trickle since the mid-1990s.
I too have felt that there would be negative growth by now, but perhaps have underestimated the effect of the growing immigrant populations. I know for a fact that for decades here in the US, it was the need to learn English that many immigrants began to study. Many of these dropped the studies, but obviously many also became members.
But I think that figure, that two-thirds of the people who said they were once JWs now are no longer members, is a huge, and for the first time, accurate assessment. It coincides with our own experience, I think.
This is an important article, and worth getting spread around as much as possible. It portends sad things about the future of the Witnesses.
S4